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update samples: waitKey() usage

Original commit is a5f19f7dd6
This commit is contained in:
StevenPuttemans
2016-08-12 15:11:30 +02:00
committed by Alexander Alekhin
parent 4e7b521438
commit 6d34d6b47e
76 changed files with 142 additions and 154 deletions
+1 -1
View File
@@ -68,6 +68,6 @@ if __name__ == '__main__':
draw_str(vis, (20, 20), 'time: %.1f ms' % (dt*1000))
cv2.imshow('facedetect', vis)
if 0xFF & cv2.waitKey(5) == 27:
if cv2.waitKey(5) == 27:
break
cv2.destroyAllWindows()